*{
    margin: 0;
    padding: 0;
}

#header{
    width: 100%;
    height: 50px;
    background-color: forestgreen;
    color: white;
    padding-right: 40px;
    box-sizing: border-box;
    margin-bottom: 20px;
}

img{
    width: 30px;
    height: 30px;
    border-radius: 30px;
    /*margin-top: 10px;*/
    vertical-align: middle;
}

#right{
    height: 50px;
    float: right;
    line-height: 50px;
}

#left{
    line-height: 50px;
    float: left;
}

button{
    width: 60px;
    height: 30px;
    background-color: #009688;
}
.btn{
    margin-bottom: 20px;
}
